diff --git a/.github/workflows/git-commit-lint.yaml b/.github/workflows/git-commit-lint.yaml
index ab97685..1f3dc72 100644
--- a/.github/workflows/git-commit-lint.yaml
+++ b/.github/workflows/git-commit-lint.yaml
@@ -39,18 +39,18 @@ jobs:
 
     steps:
       - name: Check Out VCS Repository
-        uses: actions/checkout@v7.0.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           fetch-depth: 0
 
       - name: Set Up Node.js
         id: set_up_nodejs
-        uses: actions/setup-node@v7.0.0
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
         with:
           node-version: "lts/*"
 
       - name: Restoring/Saving Cache
-        uses: actions/cache@v6.1.0
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: node_modules
           key: js-v2-deps-${{ runner.os }}-${{ steps.set_up_nodejs.outputs.node-version }}-${{ env.COMMITLINT_CLI_VERSION }}-${{ env.COMMITLINT_CONFIG_CORDADA_VERSION }}
diff --git a/.github/workflows/super-linter.yaml b/.github/workflows/super-linter.yaml
index 6a836da..d05ca05 100644
--- a/.github/workflows/super-linter.yaml
+++ b/.github/workflows/super-linter.yaml
@@ -107,7 +107,7 @@ jobs:
 
     steps:
       - name: Check Out VCS Repository
-        uses: actions/checkout@v7.0.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           # Full git history is needed to get a proper list of changed files within `super-linter`.
           fetch-depth: 0
diff --git a/.github/workflows/task-release-and-deploy-to-prod.yaml b/.github/workflows/task-release-and-deploy-to-prod.yaml
index 2fe6bd7..42912c1 100644
--- a/.github/workflows/task-release-and-deploy-to-prod.yaml
+++ b/.github/workflows/task-release-and-deploy-to-prod.yaml
@@ -66,7 +66,7 @@ jobs:
 
     steps:
       - name: Check Out VCS Repository
-        uses: actions/checkout@v7.0.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           ref: ${{ env.RELEASE_VCS_REF }}
           fetch-depth: 0 # Full Git history is needed to get a proper list of changes.
diff --git a/.github/workflows/task-release-and-publish.yaml b/.github/workflows/task-release-and-publish.yaml
index 3707277..39e45f4 100644
--- a/.github/workflows/task-release-and-publish.yaml
+++ b/.github/workflows/task-release-and-publish.yaml
@@ -49,7 +49,7 @@ jobs:
 
     steps:
       - name: Check Out VCS Repository
-        uses: actions/checkout@v7.0.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           ref: ${{ env.CREATE_RELEASE_VCS_REVISION_ID }}